S$ 710+ Cheap flights to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-3. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2025

Find the latest flights to Houston in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 27 November 2025.

Return from

S$ 1,203

One-way from

S$ 708

Popular in

August

Cheapest in

October

Average price

S$ 1,400
United Airlines
  • United Airlines
  • 25-12-8-1
  • 2 total stops
  • 55h 34m total
  • Singapore to Houston
24-12
  • 24-12
  • 2 total stops
  • 32h 55m total
  • Singapore to Houston
Highest demand for flights based on searches. 4% potential increase in price (S$ 71 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 39 potential savings vs. average return price).
Average for return flights in November 2025

Find flight deals to Houston

Enter your travel dates to find the best prices.

Cheapest flights to Houston
Explore the most affordable flight options available to Houston. Find the lowest fares based on data from user searches, with prices last updated on 27 November 2025.

Thu 25-1222:20SIN - IAH
1 stop30h 44mUnited Airlines
Thu 8-105:25IAH - SIN
1 stop24h 50mUnited Airlines
Deal found 25-11S$ 1,203
Thu 27-1110:10SIN - IAH
1 stop33h 36mUnited Airlines
Wed 10-1205:27IAH - SIN
1 stop24h 48mUnited Airlines
Deal found 25-11S$ 1,204
Mon 15-1210:10SIN - IAH
1 stop20h 59mUnited Airlines
Sun 18-105:25IAH - SIN
1 stop24h 50mUnited Airlines
Deal found 24-11S$ 1,212
Mon 15-1210:10SIN - IAH
1 stop20h 59mUnited Airlines
Sun 11-114:22IAH - SIN
1 stop27h 38mUnited Airlines
Deal found 25-11S$ 1,213
Thu 25-1215:15SIN - IAH
3 stops27h 26mMultiple Airlines
Thu 8-117:14IAH - SIN
2 stops30h 46mMultiple Airlines
Deal found 25-11S$ 1,293
Thu 25-1206:35SIN - IAH
2 stops32h 24mANA
Thu 8-107:30IAH - SIN
2 stops33h 25mANA
Deal found 25-11S$ 1,375
Mon 15-1221:00SIN - IAH
2 stops33h 24mAir Canada
Sun 18-117:25IAH - SIN
2 stops41h 30mAir Canada
Deal found 24-11S$ 1,429
Thu 25-1208:15SIN - HOU
2 stops25h 30mAmerican Airlines
Thu 8-106:00HOU - SIN
2 stops28h 50mAmerican Airlines
Deal found 25-11S$ 1,978
Wed 31-1208:15SIN - HOU
2 stops41h 24mJapan Airlines
Sun 11-106:00HOU - SIN
2 stops28h 50mJapan Airlines
Deal found 25-11S$ 2,026
Wed 24-1201:35SIN - HOU
2 stops24h 04mMultiple Airlines
Thu 8-106:00HOU - SIN
2 stops28h 10mMultiple Airlines
Deal found 25-11S$ 2,543
Thu 27-1108:15SIN - HOU
2 stops39h 25mAmerican Airlines
Wed 10-1205:44HOU - SIN
2 stops29h 06mAmerican Airlines
Deal found 25-11S$ 2,606
Wed 31-1202:20SIN - HOU
2 stops27h 27mAmerican Airlines
Sun 11-106:00HOU - SIN
2 stops28h 50mAmerican Airlines
Deal found 25-11S$ 2,710

Cheapflights Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 27 November 2025.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 22-1

10:10-17:15

1 stop21h 05m

Houston George Bush Intcntl

Mon 26-1

14:22-08:00

1 stop27h 38m

S$ 1,203

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

10:10-17:09

1 stop20h 59m

Houston George Bush Intcntl

Sun 18-1

05:25-20:15

1 stop24h 50m

S$ 1,212

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 13-1

22:20-05:45

1 stop21h 25m

Houston George Bush Intcntl

Mon 26-1

12:25-08:00

1 stop29h 35m

S$ 1,213

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

10:10-17:09

1 stop20h 59m

Houston George Bush Intcntl

Sun 11-1

14:22-08:00

1 stop27h 38m

S$ 1,213

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 25-12

15:15-04:41

3 stops27h 26m

Houston George Bush Intcntl

Thu 8-1

17:14-14:00

2 stops30h 46m

S$ 1,293

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 25-12

06:35-19:10

2 stops26h 35m

Houston George Bush Intcntl

Thu 8-1

05:25-20:15

1 stop24h 50m

S$ 1,357

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 25-12

08:15-19:45

2 stops25h 30m

Houston Hobby

Thu 8-1

06:00-00:50

2 stops28h 50m

S$ 1,978

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 31-12

08:15-11:39

2 stops41h 24m

Houston Hobby

Sun 11-1

06:00-00:50

2 stops28h 50m

S$ 2,026

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 6-1

08:15-12:09

2 stops41h 54m

Houston Hobby

Wed 14-1

06:00-06:35

2 stops34h 35m

S$ 2,210

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 1-1

08:15-11:39

2 stops41h 24m

Houston Hobby

Sun 11-1

06:00-00:50

2 stops28h 50m

S$ 2,214

Flights are sorted by cheapest return flights first.

Deals found on 25-11

Showing 1-10 of 34 results
1
2
3
4

Best time to book a flight to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Houston

How long is the flight to Houston?

On average, a flight from Singapore to Houston takes 22 hours 8 minutes. Flights to Houston from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from Singapore to Houston are United Airlines, EVA Air and ANA.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 27 November 2025.
Read through reviews of airlines serving the United States, such as EVA Air, ANA, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
8.4
Very Good

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

FAQs about flying to Houston

Houston climate

Houston is a year-round city. It’s large enough to accommodate big events, though you might want to avoid it when there’s a mega-event such as the Super Bowl. The weather is pleasant from autumn through spring. Summers are very hot and very humid, and in late summer thunderstorms are frequent, occasionally spawning tornadoes. Houston is also vulnerable to hurricanes. Winters are generally mild, but there can occasionally be very sudden cold weather in late autumn and winter, when frigid winds whistle down off the plains.

Getting around Houston

As long as you’re spending most of your Houston time downtown, you won’t need to rent a car. Houston’s downtown and museum district are small and compact, and many hotels have shuttles to help you get around. The city’s public transport system is very good. The Metro has both bus and light rail services. If you do decided to venture out, you’ll want to rent a car. Finding your way around shouldn’t be too difficult. The city is smartly laid out, streets are clearly marked and the roads are well kept. The only trouble you’ll have is with traffic. Houston drivers are notoriously ruthless and fast, and you’ll want to stay off the road during rush hour. 

What is good to know if travelling to Houston?

  • Space Centre Houston is the official visitors’ centre for NASA’s Johnson Space Centre. The tram tour and the four-hour tour show you working parts of the space centre, and sometimes you can see astronauts in training. The Astronaut Gallery has a number of actual flight suits and pictures of all astronauts and crews. Films, simulations, and interactive displays give you the feel of being in space. Plan to spend at least half a day. If you take the four-hour tour, consider a full day.
  • The Houston Museum of Natural Science has excellent permanent exhibits (including good dinosaurs, a planetarium, and a Foucault pendulum) and often has outstanding travelling exhibits. The star attraction is the rainforest environment in the Butterfly Collection, with hundreds of butterflies eating, flying, or resting (sometimes on you).
  • The Museum of Fine Arts Houston (MFAH), near the science museum, has an admirable permanent collection, including a sculpture garden, and also hosts outstanding travelling exhibits. It’s worth visiting just for the architecture, a mixture of early 20th century traditional and outstanding modern, including two additions by Mies van der Rohe.
  • Now part of the MFAH, Bayou Bend is a wonderful museum house set in 14 acres of lovely garden. It showcases the American antiques, some as old as the 1600s, collected by Miss Ima Hogg. (Yes, it’s pronounced “I’m a hog.” The tour explains how her father, Governor Jim Hogg, did that to her — and also that she did not have a sister called Ura; that’s just a Texas tall tale.)
  • East Texas has similar terrain to Louisiana, and Houston has several bayous, watercourses that are quite deep and narrow, except during heavy rains. At places like Bayou Bend, they are a lovely part of the natural environment. In downtown Houston, they have sloping concrete banks to reduce flooding, but they are still sometimes home to wildlife such as  shore birds like herons or even the occasional alligator.
  • The Houston Livestock Show and Rodeo takes place in late February and early March. But there are also other rodeo and livestock-related events throughout the year.
  • Galveston, an hour’s drive from Houston, is a small beach resort town. In addition to the beaches, its attractions include the Victorian buildings in the historic district.
  • When is the best time to fly to Houston?

    Peak season: The ideal times totake a flight toHoustonare early spring and autumn. In October and at least early November, the weather is often still warm enough for summer clothes, but the humidity is gone. Off season: Most visitors prefer to avoid the hot, humid summer from June until September.

  • Can I find cheaper flights to Houston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Houston.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, Singapore Changi offers the quickest one-way flight (21 hours 5 minutes).

  • Does Houston Hobby have rental cars?

    Yes. Those touching down at Houston Hobby can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Stylish cozy home in Houston Hobby district area is the closest property to Houston Hobby (0.0 km away from Houston Hobby).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports serving Houston

Book a flight to or from one of these Houston airports.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Houston?

Deals for Houston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Houston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Houston for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Houston with no change fees?

Need flexible booking options for your flight to Houston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Houston become cheaper?

Yes! Start tracking prices for Houston flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.